Dual Wheel Centrifugal Blower 12V

The Dual Wheel Centrifugal Blower 12V (SPA30006707) is a high-performance electric cooling solution designed for automotive applications where traditional radiator fans may not suffice. This blower is ideal for street rods, custom builds, and high-horsepower vehicles that require maximum airflow in tight spaces. Built by SPAL Advanced Technologies, it leverages advanced centrifugal fan technology to deliver superior cooling performance.

Featuring a dual-wheel configuration, this blower utilizes two impellers that work together to generate higher static pressure and increased CFM output compared to single-wheel designs. It operates on a standard 12-volt electrical system, making it easy to integrate into existing vehicle wiring and aftermarket cooling setups. The compact design, measuring 7.75 x 6.65 x 15.1 inches, allows for installation in restrictive engine bays where larger fans cannot fit.

Mechanics and fabricators will find this blower particularly beneficial for restorations, supercharged platforms, or track-duty builds, as it ensures reliable and consistent performance. The sealed centrifugal housing minimizes turbulence, enhancing efficiency compared to axial-flow alternatives. This makes the Dual Wheel Centrifugal Blower an excellent choice for anyone looking to improve cooling in their automotive projects.